In recent years, with the increasing demand for heavy-duty material production line, the demand for heavy-duty material manufacturers as an indispensable part of the production line is also increasing. So, how should enterprises choose when purchasing heavy material racks?
1、 First of all, the enterprise should clarify the parameters of the materials used in stamping processing, including but not limited to the basic parameters such as material width, material thickness, material quality, weight, internal and external diameter, etc.
2、 Secondly, understand the requirements to be met during production, select appropriate functions according to the requirements, improve production efficiency and save time and labor cost. The optional functions include but are not limited to the following:
a. Adjustment range of internal and external diameter of material rack
The inner diameter range of standard equipment is 450 ~ 530mm and the outer diameter range is 1200mm. If the material is not within this range, it needs to be customized.
b. Variable frequency speed regulating device
The standard equipment is not equipped with frequency conversion speed regulation. The frequency conversion speed regulation can make the material rack freely adjust its speed according to the demand, increase the stability during uncoiling, make uncoiling more stable, reduce jitter, and avoid material strain or bending. Customers can choose according to the demand.
c. Cylinder pressing arm device
The main function of the pressing arm device is to press the outer ring of the material to avoid the loose roll of the material during uncoiling. This device is usually used when the material thickness is 2mm or more.
d. Hydraulic expansion device
At the same time, the hydraulic expansion device can not only replace the hydraulic expansion device, but also save enough time for the installation of the hydraulic expansion device. It is usually selected when the weight of the coil reaches 3T or more. If it fails to meet the requirements, it can also be selected.
e. Hydraulic loading trolley
It is generally used when the material is wide and the weight exceeds 3T. The adoption of this device makes the whole feeding process simpler and more accurate without traditional multiple alignment, saving a lot of time.
f. photoelectric induction device or proximity switch device
It is used to replace the traditional contact sensing rod device, and is mostly used to uncoil non-conductive or surface coated materials.
3、 Clarify the space size of the enterprise's plant, whether there is enough space for matching with subsequent equipment models, and what the processing technology is like.
Since it is necessary to consider whether it is necessary to match the subsequent models, the subsequent machines and processing technology will have further requirements on the material rack,
According to the customer's on-site situation and the requirements of uncoiling speed, it is recommended to provide the customer with the distance between the waiting areas. Whether there are requirements on the material surface. If there is a need for coating on the copper aluminum surface, it is necessary to recommend the customer to add a coating device. If the customer determines that the material needs coating, it is recommended to use frequency conversion speed regulation to prevent the customer's material from being pulled.
